What the ratings mean
The 464379304: The 60 A per contact rating defines this connector as a power interconnect. Contact plating is 30.0 µin gold over nickel per the evidence table — durability and oxidation resistance under load rather than low-level signal fidelity. The 600 VAC / 250 VDC voltage rating covers AC mains and DC bus distributions in industrial automation power cabinets; the -40°C to 105°C operating window handles the thermal swing from cold-floor equipment rooms to panel interiors near motor drives.
Press-fit and alignment features
Press-fit termination places this connector in the backplane/busbar assembly camp rather than the field-wirable one — the compliant pins cold-insert into plated-through holes and form a gas-tight interference joint without solder reflow, which is the preferred approach for high-current busbar connectors where solder voids or thermal fatigue are unacceptable. The integrated board guide and guide pin are alignment aids that matter at 60 A per blade: any angular or lateral offset at mating creates uneven current distribution across the blade set, and the guide features prevent that by pre-loading the mate before the power blades engage. As a male-blade plug, this requires a matching receptacle or socket housing from the EXTreme Ten60Power series to complete the mated assembly — the specific compatible half is not listed in this ledger, but the series designation confirms it exists within the same product family.
Lifecycle and compliance
The UL94 V-0 flammability rating means the black housing meets the self-extinguish requirement for industrial control panel interiors where arc-fault and short-circuit events are a design concern.